/* ==========================================================================
   Kids Trip - Legal Modal & Footer Component Styles (css/legal_modal.css)
   Version: 1.0.0 (KTDS - Light-First Dual Theme)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Modern 3-Tier Global Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-8) 0 var(--space-10);
    margin-top: var(--space-10);
    position: relative;
    z-index: 10;
    color: var(--text-secondary);
    font-size: var(--font-size-caption);
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .footer-top-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: var(--space-8);
    }
}

.footer-brand-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-brand-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-h2);
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
}

.footer-slogan {
    color: var(--text-muted);
    font-size: var(--font-size-caption);
    line-height: 1.5;
    margin: 0;
}

.footer-no-pii-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(5, 150, 105, 0.08);
    border: 1px solid rgba(5, 150, 105, 0.2);
    color: var(--accent-emerald);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-micro);
    font-weight: 700;
    width: fit-content;
    margin-top: var(--space-2);
}

.footer-nav-col h4 {
    color: var(--text-primary);
    font-size: var(--font-size-h3);
    font-weight: 700;
    margin: 0 0 var(--space-3) 0;
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-link-btn,
.footer-links-list a {
    background: none;
    border: none;
    padding: 4px 0;
    color: var(--text-secondary);
    font-size: var(--font-size-caption);
    text-align: left;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.15s ease;
    font-family: inherit;
}

.footer-link-btn:hover,
.footer-links-list a:hover {
    color: var(--accent-emerald);
    text-decoration: underline;
}

/* Footer Bottom Bar */
.footer-bottom-bar {
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    color: var(--text-muted);
    font-size: var(--font-size-micro);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .footer-bottom-bar {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-disclaimer-brief {
    max-width: 780px;
}

/* --------------------------------------------------------------------------
   2. Legal Modal (Dual Sheet / Dialog)
   -------------------------------------------------------------------------- */
.legal-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: flex-end; /* Mobile: Bottom Sheet */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s ease;
}

.legal-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.legal-modal-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    width: 100%;
    max-width: 820px;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

@media (min-width: 769px) {
    .legal-modal-overlay {
        align-items: center; /* Desktop: Centered Dialog */
        padding: var(--space-4);
    }

    .legal-modal-container {
        border-radius: var(--radius-xl);
        max-height: 82vh;
        transform: translateY(20px) scale(0.98);
        transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .legal-modal-overlay.active .legal-modal-container {
        transform: translateY(0) scale(1);
    }
}

.legal-modal-overlay.active .legal-modal-container {
    transform: translateY(0);
}

/* Modal Drag Handle (Mobile only) */
.legal-modal-handle {
    width: 40px;
    height: 4px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    margin: 10px auto 4px;
}

@media (min-width: 769px) {
    .legal-modal-handle {
        display: none;
    }
}

/* Modal Header */
.legal-modal-header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
}

.legal-modal-title-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.legal-modal-title {
    font-size: var(--font-size-h2);
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
}

.legal-modal-close-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: var(--touch-min-size);
    height: var(--touch-min-size);
    min-width: var(--touch-min-size);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.legal-modal-close-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

/* Modal Tabs Navigation */
.legal-modal-tabs {
    display: flex;
    overflow-x: auto;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 var(--space-4);
    gap: var(--space-2);
    scrollbar-width: none;
}

.legal-modal-tabs::-webkit-scrollbar {
    display: none;
}

.legal-tab-btn {
    background: none;
    border: none;
    border-bottom: 2.5px solid transparent;
    padding: var(--space-3) var(--space-3);
    color: var(--text-muted);
    font-size: var(--font-size-body);
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: var(--touch-min-size);
    font-family: inherit;
}

.legal-tab-btn:hover {
    color: var(--text-primary);
}

.legal-tab-btn.active {
    color: var(--accent-emerald);
    border-bottom-color: var(--accent-emerald);
    font-weight: 800;
}

/* Modal Scrollable Body */
.legal-modal-body {
    padding: var(--space-5) var(--space-6);
    overflow-y: auto;
    color: var(--text-primary);
    font-size: var(--font-size-body);
    line-height: 1.7;
    flex: 1;
    -webkit-overflow-scrolling: touch;
}

.legal-tab-panel {
    display: none;
}

.legal-tab-panel.active {
    display: block;
    animation: legalFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes legalFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Typography inside Legal Modal */
.legal-section-title {
    font-size: var(--font-size-h3);
    font-weight: 800;
    color: var(--text-primary);
    margin: var(--space-4) 0 var(--space-2) 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.legal-section-title:first-child {
    margin-top: 0;
}

.legal-card-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-caption);
}

.legal-card-box.highlight-emerald {
    background: rgba(5, 150, 105, 0.06);
    border-color: rgba(5, 150, 105, 0.25);
}

.legal-card-box.highlight-amber {
    background: rgba(245, 158, 11, 0.06);
    border-color: rgba(245, 158, 11, 0.25);
}

.legal-list {
    margin: var(--space-2) 0 var(--space-3) var(--space-4);
    padding: 0;
    color: var(--text-secondary);
}

.legal-list li {
    margin-bottom: 6px;
}

/* Feedback / Report Tab */
.feedback-box {
    text-align: center;
    padding: var(--space-6) var(--space-4);
}

.feedback-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-2);
}

.feedback-btn-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 420px;
    margin: var(--space-5) auto 0;
}

@media (min-width: 480px) {
    .feedback-btn-group {
        flex-direction: row;
    }
}

.btn-feedback-primary {
    flex: 1;
    background: var(--accent-emerald);
    color: #ffffff !important;
    padding: 12px var(--space-4);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: var(--font-size-body);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: var(--touch-min-size);
    transition: background 0.15s ease;
}

.btn-feedback-primary:hover {
    background: var(--color-emerald-700);
}

.btn-feedback-secondary {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px var(--space-4);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: var(--font-size-body);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: var(--touch-min-size);
    transition: all 0.15s ease;
}

.btn-feedback-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

/* Warning Callout Box for Place Detail */
.place-disclaimer-callout {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin: var(--space-5) 0;
    color: var(--text-primary);
    font-size: var(--font-size-caption);
    line-height: 1.6;
}

.place-disclaimer-callout .callout-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
}